G35.D – Multiple sclerosis, unspecified
ICD-10-CM 2027 diagnosis code · Demyelinating diseases of the central nervous system
ICD-10-CM code
G35.D
- Code
G35.D(claims format:G35D)- Description
- Multiple sclerosis, unspecified
- Billable
- Yes – valid for HIPAA-covered transactions
- Valid for
- Dates of service October 1, 2026 – September 30, 2027 (FY2027)
- Chapter
- 6. Diseases of the nervous system (G00-G99)
- Block
- G35-G37 Demyelinating diseases of the central nervous system
- Parent codes
- G35
Notes for G35.D
Applicable to:
- Disseminated multiple sclerosis
- Generalized multiple sclerosis
- Multiple sclerosis NOS
- Multiple sclerosis of brain stem
- Multiple sclerosis of cord
Index terms for G35.D
Entries in the ICD-10-CM alphabetic index that lead to this code:
- Sclérose en plaques
- Sclerosis, sclerotic, dorsal
- Sclerosis, sclerotic, insular
- Sclerosis, sclerotic, plaques
- Sclerosis, sclerotic, multiple
- Dementia, in, multiple, sclerosis
- Sclerosis, sclerotic, disseminated
- Sclerosis, sclerotic, cerebrospinal
- Sclerosis, sclerotic, brain, miliary
- Sclerosis, sclerotic, brain, insular
- Sclerosis, sclerotic, brain, multiple
- Sclerosis, sclerotic, bulbar, multiple
- Demyelination, demyelinization, global
- Sclerosis, sclerotic, spinal, multiple
- Sclerosis, sclerotic, combined, multiple
- Sclerosis, sclerotic, ascending multiple
- Sclerosis, sclerotic, brain, disseminated
- Sclerosis, sclerotic, spinal, disseminated
- Sclerosis, sclerotic, brain, stem, multiple
- Myelosclerosis, disseminated, of nervous system
- Sclerosis, sclerotic, spinal, combined, multiple
- Dementia, in, multiple, sclerosis, with behavioral disturbance
- Disease, diseased, demyelinating, demyelinizating, multiple sclerosis
Related codes in G35
Frequently asked questions
What is ICD-10 code G35.D?
G35.D is the ICD-10-CM code for multiple sclerosis, unspecified, in the block G35-G37 (Demyelinating diseases of the central nervous system).
Is G35.D a billable code?
Yes. G35.D is a billable/specific code that can be used to indicate a diagnosis for reimbursement purposes.
What category does G35.D belong to?
It belongs to category G35 – Multiple sclerosis.
Source: CDC/NCHS ICD-10-CM FY2027 code files, tabular list and index. Reference only – code assignment must follow the official ICD-10-CM guidelines and documentation in the medical record.